How to show image url with folder in all sizes from Rest API

Hi,

You should transform the data from the REST response. Here is the example:

$data = your_function_to_get_data_from_REST();
$file = $data['file'];
$folder = str_replace( basename( $file ), '', $file );
$sizes = $data['sizes'];
foreach ( $sizes as &$size ) {
    $size['file'] = $folder . $size['file'];
}
var_dump( $sizes ); // Now you have folder in your URL

Hi!
This workaround is pretty long.
Now we use

$bg = rwmb_meta( 'advantages_bg', array( 'size' => 'large' ) );
var_dump $bg['url']

But the problem is when I need 3 sizes of the same image - then I need to call rwmb_meta 3 times, or use this workaround.
If the rwmb_meta returns sizes - why the size['file'] can't contain also directory? What is the intended way to use the size['file']?
I'd like to recommend to add "url" for sizes.